| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $35.62 | 9.492% | $39.0011 | $39.00 | $39.00 | $39.00 |
| Purchase #2 | $242.46 | 8.735% | $263.6389 | $263.64 | $263.65 | $263.60 |
| Purchase #3 | $158.35 | 13.471% | $179.6813 | $179.68 | $179.70 | $179.70 |
| Purchase #4 | $59.84 | 7.516% | $64.3376 | $64.34 | $64.35 | $64.30 |
| Purchase #5 | $85.83 | 13.484% | $97.4033 | $97.40 | $97.40 | $97.40 |
| Purchase #6 | $114.43 | 6.614% | $121.9984 | $122.00 | $122.00 | $122.00 |
| Purchase #7 | $179.27 | 12.853% | $202.3116 | $202.31 | $202.30 | $202.30 |
| 7 purchase totals = | $875.80 | $968.3722 | $968.37 | $968.40 | $968.30 | |